发明名称 MULTILAYER COMPOSITE MATERIAL HAVING A LAYER OF POLYCARBONATE
摘要 A multilayer composite material having at least one layer of (co)polycarbonate is disclosed. The (co)polycarbonate contains as end groups phenolate groups of formula (1) wherein R is selected from the group consisting of C<SUB>10</SUB>-C<SUB>25</SUB>-alkyl, C<SUB>10</SUB>-C<SUB>25</SUB>-alkoxy and C<SUB>10</SUB>-C<SUB>25</SUB>-alkyl-substituted aryl. The inventive composite material which may be transparent or colored, exhibits improved laminability and processability as compared with the prior art and may be laser-printable.
申请公布号 US2008182094(A1) 申请公布日期 2008.07.31
申请号 US20080020926 申请日期 2008.01.28
申请人 BAYER MATERIALSCIENCE AG 发明人 MEYER ALEXANDER;PUDLEINER HEINZ;MEYER KLAUS;YESILDAG MEHMET-CENGIZ
分类号 B32B27/00;B32B37/00 主分类号 B32B27/00
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